package day02;

import com.sun.org.apache.xpath.internal.operations.Equals;

public class VarDemo {
    public static void main(String[] args) {
        int a;
        int b, c, d;
        int e = 250;
        int f;
        f = 250;
        f = 360;
        int g = 1, h = 3, i = 6, j = 9;
        int[] a1 = {1, 2, 3, 4, 5};
        int[] a2 = {1, 2, 3, 4};
        String s1 = "asd";
        String s2 = "feaf";
        System.out.println(s1.equals(a2));

        int k = 5;
        int m = k + 10;
        System.out.println(m);
        System.out.println("m");
        k += 10;
        System.out.println(k);

        int balance = 5000;
        balance = balance + 1000;
        System.out.println(balance);
        balance = balance - 2000;
        System.out.println(balance);

        int a11, a_5$, _3c, $_7;
        int aa = 5;

        int age;
        int score, myScore, myJavaScore;


    }

}
